Precalculus Examples

$2 - \frac{\log (71)}{\log (8)}$

Step 1

Rewrite $\log (8)$ as $\log (2^{3})$ .

$2 - \frac{\log (71)}{\log (2^{3})}$

Step 2

Expand $\log (2^{3})$ by moving $3$ outside the logarithm.

$2 - \frac{\log (71)}{3 \log (2)}$